FROMLIST: media: ov8856: apply digital gain by setting global gain control register
MWB gain register are used to set gain for each mwb channel mannually.
However, it will involve some artifacts if gain cannot be applied to
each channel synchronously. Enable global gain control to set digital
global gain instead of setting AWB gain separately to fix this issue.
Signed-off-by: Bingbu Cao <bingbu.cao@intel.com>
BUG=b:211837926
TEST=Sanity checked basic camera functions
(am from https://patchwork.kernel.org/patch/12700726)
Change-Id: I484f7156daff6df53092f48ed4ff4aaddea43ec5
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/kernel/+/3360700
Commit-Queue: Sergey Senozhatsky <senozhatsky@chromium.org>
Reviewed-by: Sean Paul <seanpaul@chromium.org>
Reviewed-by: Sergey Senozhatsky <senozhatsky@chromium.org>
Tested-by: Sergey Senozhatsky <senozhatsky@chromium.org>
1 file changed
